| 摘要 |
<p>Pivot bearing is formed by a partially cylindrical wall and by two flexible branches, which, when moulded, present interior faces which form flat extensions of the edges of the wall, exterior faces which converge with the interior faces respectively towards the ends of the branches so that the branches decrease in thickness. A retaining device having a C-shaped cross section surrounds the exterior faces of the branches and maintains them in flexing position relative to one another so that the branches and the partially cylindrical wall form a cylindrical space for receiving the device to be mounteD. Used particularly for mounting a sun visor in motor vehicles.</p> |
